Pith Number

pith:LM3V5MQ7

pith:2018:LM3V5MQ7P7XF3M3L52W3YQNT3I

not attested not anchored not stored refs pending

Comparing Computing Platforms for Deep Learning on a Humanoid Robot

Alexander Biddulph, Alexandre Mendes, Stephan K. Chalup, Trent Houlistion

arxiv:1809.03668 v2 · 2018-09-11 · cs.LG · cs.CV · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LM3V5MQ7P7XF3M3L52W3YQNT3I}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:55:55.213747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b375eb21f7fee5db36beeadbc41b3da2b801d7c107aaff0e2e7594b5314f34f

Aliases

arxiv: 1809.03668 · arxiv_version: 1809.03668v2 · doi: 10.48550/arxiv.1809.03668 · pith_short_12: LM3V5MQ7P7XF · pith_short_16: LM3V5MQ7P7XF3M3L · pith_short_8: LM3V5MQ7

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LM3V5MQ7P7XF3M3L52W3YQNT3I \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5b375eb21f7fee5db36beeadbc41b3da2b801d7c107aaff0e2e7594b5314f34f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6cdf236306f0d4231b251673d30aa56ffff13b2990453c8d3abed471ccaaa78",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-11T03:25:36Z",
    "title_canon_sha256": "77d53530dd9ae99dbf66ac27881cacb651c66ad44303b31b52d7db13bb8970ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03668",
    "kind": "arxiv",
    "version": 2
  }
}